Staging
v0.5.2
v0.5.2
https://github.com/git/git
Revision 7ac4f3a007e2567f9d2492806186aa063f9a08d6 authored by Jeff King on 02 May 2018, 19:44:51 UTC, committed by Jeff King on 22 May 2018, 03:55:12 UTC
Because fscking a blob has always been a noop, we didn't
bother passing around the blob data. In preparation for
content-level checks, let's fix up a few things:
1. The fsck_object() function just returns success for any
blob. Let's a noop fsck_blob(), which we can fill in
with actual logic later.
2. The fsck_loose() function in builtin/fsck.c
just threw away blob content after loading it. Let's
hold onto it until after we've called fsck_object().
The easiest way to do this is to just drop the
parse_loose_object() helper entirely. Incidentally,
this also fixes a memory leak: if we successfully
loaded the object data but did not parse it, we would
have left the function without freeing it.
3. When fsck_loose() loads the object data, it
does so with a custom read_loose_object() helper. This
function streams any blobs, regardless of size, under
the assumption that we're only checking the sha1.
Instead, let's actually load blobs smaller than
big_file_threshold, as the normal object-reading
code-paths would do. This lets us fsck small files, and
a NULL return is an indication that the blob was so big
that it needed to be streamed, and we can pass that
information along to fsck_blob().
Signed-off-by: Jeff King <peff@peff.net>
1 parent ed9c322
Tip revision: 7ac4f3a007e2567f9d2492806186aa063f9a08d6 authored by Jeff King on 02 May 2018, 19:44:51 UTC
fsck: actually fsck blob data
fsck: actually fsck blob data
Tip revision: 7ac4f3a
utf8.h
#ifndef GIT_UTF8_H
#define GIT_UTF8_H
typedef unsigned int ucs_char_t; /* assuming 32bit int */
size_t display_mode_esc_sequence_len(const char *s);
int utf8_width(const char **start, size_t *remainder_p);
int utf8_strnwidth(const char *string, int len, int skip_ansi);
int utf8_strwidth(const char *string);
int is_utf8(const char *text);
int is_encoding_utf8(const char *name);
int same_encoding(const char *, const char *);
__attribute__((format (printf, 2, 3)))
int utf8_fprintf(FILE *, const char *, ...);
extern const char utf8_bom[];
extern int skip_utf8_bom(char **, size_t);
void strbuf_add_wrapped_text(struct strbuf *buf,
const char *text, int indent, int indent2, int width);
void strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
int indent, int indent2, int width);
void strbuf_utf8_replace(struct strbuf *sb, int pos, int width,
const char *subst);
#ifndef NO_ICONV
char *reencode_string_iconv(const char *in, size_t insz,
iconv_t conv, int *outsz);
char *reencode_string_len(const char *in, int insz,
const char *out_encoding,
const char *in_encoding,
int *outsz);
#else
static inline char *reencode_string_len(const char *a, int b,
const char *c, const char *d, int *e)
{ if (e) *e = 0; return NULL; }
#endif
static inline char *reencode_string(const char *in,
const char *out_encoding,
const char *in_encoding)
{
return reencode_string_len(in, strlen(in),
out_encoding, in_encoding,
NULL);
}
int mbs_chrlen(const char **text, size_t *remainder_p, const char *encoding);
/*
* Returns true if the path would match ".git" after HFS case-folding.
* The path should be NUL-terminated, but we will match variants of both ".git\0"
* and ".git/..." (but _not_ ".../.git"). This makes it suitable for both fsck
* and verify_path().
*
* Likewise, the is_hfs_dotgitfoo() variants look for ".gitfoo".
*/
int is_hfs_dotgit(const char *path);
int is_hfs_dotgitmodules(const char *path);
int is_hfs_dotgitignore(const char *path);
int is_hfs_dotgitattributes(const char *path);
typedef enum {
ALIGN_LEFT,
ALIGN_MIDDLE,
ALIGN_RIGHT
} align_type;
/*
* Align the string given and store it into a strbuf as per the
* 'position' and 'width'. If the given string length is larger than
* 'width' than then the input string is not truncated and no
* alignment is done.
*/
void strbuf_utf8_align(struct strbuf *buf, align_type position, unsigned int width,
const char *s);
#endif
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